baber/WOPTO huggingface dataset:
Patent EP-0300069-A1 (EP)
Inventor: GANG ACHIM
IPC: A61B5/03
Filed: 1987-07-21
Abstract: A transducer for extra-uterine monitoring of fetal heart rate and labour activity comprises a casing the lower portion of which carries ultrasound crystals. Additional crystals are carried by a movable base plate which is connected with tension-measuring means.
Patent EP-0257304-A1 (EP)
Inventor: ROCK STEVEN L
IPC: D21H17/67
Filed: 1987-07-22
Abstract: Zeolite of a small controlled particle size has been found to be a pigment component to be used with TiO₂ in papermaking. Zeolite A wherein the sodium has been at least partially replaced with calcium and/or hydronium ion is widely useful with TiO₂ in papermaking.
Patent EP-0257387-A1 (EP)
Inventor: SIMONCELLI GIANCARLO
IPC: D06F39/10
Filed: 1987-08-05
Abstract: A container (1) capable of adhering to the panels of an electrical household appliance to catch the water that runs out during maintenance operations has a flat side (2) to which is fitted a magnetic rubber seal (3) or the like. The magnetic seal (3) has a sloping plane (7) to make the drops run into the container (1).
Patent EP-0280779-A1 (EP)
Inventor: UBER ARTHUR E III
IPC: G01T7/12
Filed: 1987-12-08
Abstract: A dosimeter (10) that includes tissue equivalent bubbles of plastic defining volumes of gas to be ionized by radiation. One or more integrated circuits (ICs) are disposed below the volumes of gas and a collecting electrode on the IC is in direct contact with the gas. Circuitry (18) for generating an electric field within the volume of gas moves the ions therein to the collecting electrode. The collecting electrode is part of an amplifying circuit (20) disposed within the IC. The output from the amplifier (20) is representative of the collected ions and therefore representative of the radiation. The signal from the amplifier (20) is sent to an interface (14) which conditions, buffers and stores the signal. The radiation dose and dose rate are computed in the interface at (30). A communications section (36) transfers that data from the dosimeter upon receipt of an externally generated data transfer command. A separate calibration (34) and display unit (31) calibrates the dosimeter (10) by controlling the conditioning of the signal.
Patent EP-0251404-A1 (EP)
Inventor: VERHAGEN JOHANNES WILHELMUS HE
IPC: H01J9/34
Filed: 1987-06-23
Abstract: A method of manufacturing a cathode ray tube, which tube comprises an envelope part (1) having a longitudinal axis (9) and a gun assembly (5) which is assembled on a mounting (15) and has a longitudinal axis (22), in which
     a. the envelope part is fixed in a given position in an assembly device (14)   b. the orientation of the gun assembly (5) is adjusted,   c. the gun assembly (5) is fixed in the adjusted orientation,   d. the gun assembly (5) is inserted into the neck (4) of the envelope part (1), the said axes (9, 22) substantially coinciding, and   e. the mounting (15) is sealed to the neck (4) of the envelope part (1).   
     The orientation of the gun assembly (5) (according to step c) is fixed by means of a clamping device which clamps at least three connection pins (17) which are connected to the gun assembly (5).
Patent EP-0256581-A1 (EP)
Inventor: ROBERT JEAN-MICHEL
IPC: H05K3/00
Filed: 1987-07-21
Abstract: In order to fix a CMS component (1) onto a flexible printed-circuit board (5), a hole corresponding to the shape of the component is cut out in the board while providing tabs (2) which are bent during insertion of the component into the hole and retain the component thereafter. Application to flexible circuits and, in particular, to those used in keyboards. <IMAGE>
Patent EP-0276518-A1 (EP)
Inventor: MOLENAAR ARIAN
IPC: H05K3/24
Filed: 1987-12-29
Abstract: A lead immersion bath and method of superficially exchanging a tin layer for a lead layer, and a lead-tin alloy layer, respectively, which bath comprises an alkaline solution of a lead (II) compound and a complexing agent, in which the complexing agent has been chosen so that the complex constant of the lead complex in the solution used is smaller than the dissociation constant of hydroxyplumbite ions. The lead-tin alloy layer is obtained by a thermal treatment between 183 DEG C and 232 DEG C.
Patent EP-0246918-A1 (EP)
Inventor: KLINGLER LORI JANE
IPC: C08C19/30
Filed: 1987-05-22
Abstract: A thermal or radiation curable prepolymer comprising a liquid, maleated, polymeric hydrocarbon (meth) acrylate. The prepolymer can be formulated, either alone or with mono- or multi-functional unsaturated monomer, with either a thermal or photoinitiator and on exposure to heat or UV or high energy ionising radiation forms a thermoset material utilisable as a printing plate, coating, adhesive or sealant.
Patent EP-0236183-A1 (EP)
Title: Elément à mémoire de forme pour raccord de tresse sur connecteur
Inventor: HERUBEL GUY
IPC: H01R4/01
Filed: 1987-01-29
Abstract: L'invention concerne un élément à mémoire de forme pour raccord de tresse (1) sur connecteur (2). L'élément est constitué par un enroulement (3), à deux états de forme mémorisés réversibles. Un premier état de forme mémorisé permet d'assurer le contact électrique et le maintien mécanique de la tresse sur la zone arrière correspondant du connecteur (2), et un deuxième état de forme mémorisé permet l'engagement ou le dégagement de la tresse et de la zone arrière du connecteur. Application aux connecteurs pour câbles électriques.
Patent EP-0269668-A1 (EP)
Inventor: BRUCCHERI GAETAN
IPC: B27G19/08
Filed: 1987-06-01
Abstract: Des billes (4) alternées de part et d'autre des flasques (2 et 3) sont logées dans des orifices (1a) aménagés dans l'âme centrale (1), prennent appui dans des cuvettes sphériques (2a ou 3a) aménagées sur le côté interne des flasques (2 ou 3) et dépassent extérieurement à travers des orifices aménagés dans l'autre flasque (2 ou 3).
Patent EP-0269716-A1 (EP)
Inventor: UNDERWOOD GEORGE D
IPC: G06F/
Filed: 1987-05-29
Abstract: Un compteur terminal à lecture anticipée et un procédé pour générer un signal de sortie de comptage terminal. Le compteur comprend une pluralité de registres connectés à un circuit de validation du compteur pour mettre en séquence les registres à une vitesse de comptage prédéterminée. Le circuit de validation de comptage terminal est connecté au circuit de compteur, c'est-à-dire aux ports d'entrée des registres du compteur et est opératif pour générer un signal de validation de comptage terminal lorsque lesdits ports d'entrée se trouvent dans un état prédéterminé. Le signal de validation du comptage terminal et le signal d'horloge sont en communication avec un registre de sortie qui génère un signal de sortie de comptage terminal lorsqu'un signal d'horloge est reçu pendant la présence simultanée du signal de validation de comptage terminal.
Patent EP-0314694-A1 (EP)
Inventor: DAHLBERG ANDERS
IPC: F21V29/00
Filed: 1987-07-06
Abstract: La balise comporte un boîtier métallique (1) à encastrer dans le sol, équipé d'un tube vertical (1) comportant une plaque inférieure de fond (1a) et ayant dans sa partie inférieure une lampe (4) émettant un faisceau lumineux dirigé vers le haut, ainsi que des moyens optiques (5, 6, 7, 8) à travers lesquels passe le faisceau lumineux dirigé vers le haut, lesdits moyens comportant une plaque de couverture supérieure au moins partiellement transparente (8) qui émet au moins un faisceau lumineux. Selon l'invention, la lampe (4) est montée de manière à être en contact de conduction thermique effective (3, 2) avec le boîtier métallique (1) adjacent à la plaque de fond (1a), et les moyens optiques comportent au moins une plaque transparente (5), qui constitue ou est dotée d'une couche de filtre lumineux et qui, sur toute la périphérie est en contact de conduction thermique effective avec le boîtier (1) à tube métallique.
Patent EP-0297116-A1 (EP)
Inventor: MOSS GAYLORD E
IPC: B60J1/06
Filed: 1987-11-20
Abstract: Un indicateur holographique permet de déterminer l'emplacement du périmètre d'un véhicule. Un élément à hologrammes (6, 8) sensiblement transparent se fixe soit sur le pare-brise (10) soit sur la lunette arrière et renferme une image holographique (26, 28) d'indices représentant une image virtuelle d'un indicateur, qui correspondera dans l'espace à un emplacement de périmètre d'une carrosserie de véhicule éclairée de manière appropriée. Une source lumineuse (20, 22) peut être sélectivement commandée par le conducteur pour créer l'image virtuelle de l'indicateur qui l'aidera à manoeuvrer au plus juste, par exemple pour se garer.
Patent EP-0282796-A1 (EP)
Inventor: MORGENSCHWEIS OTTO DIPL-ING
IPC: E01B7/12
Filed: 1988-02-27
Abstract: 1. A cross frog (10, 38, 250) for switch points or crossings, comprising two wing rails (42, 44, 84, 86, 150, 152, 184, 188, 254, 256) and a cross-frog nose (40, 82, 154, 186, 252) disposed between them and co-operating with the wing rails to form flange grooves which run together at an acute angle for guiding a flange of a wheel, a transfer region (50) in which the nose is movable relative to the wing rail and perpendicular to the tread, being obtainable in that the tread of the wheel (28) is supported both on the tread (54, 92) of the nose (40, 82, 154, 186, 252) and also on one of the wing rails (42, 44, 84, 86, 150, 152, 184, 188, 254, 256), characterised in that the transfer region (50) is defined in controlled manner so that when the distance (Y) between the nose (40) and the inner edge of the rail is in the region between 20 mm and 30 mm, the nose and the guard rail (42) both form the tread (52, 54) of the wheel (26), and when the distance from the inner edge is smaller the guard rail forms the wheel tread and when the distance is greater the nose forms the wheel tread.
Patent EP-0307557-A1 (EP)
Title: Abschaltvorrichtung für eine Fahrtreppe
Inventor: KOTKATA NABIL DIPL-ING
IPC: B66B29/00
Filed: 1988-06-23
Abstract: Mit dieser Einrichtung werden am Stufenband (3) gleichzeitig mehrere voneinander unabhängige Sicherheitskontrollen durchgeführt. Eine am oberen und am unteren Ende des Schräglaufes des Stufenbandes, unmittelbar über der Laschenkette (5) in den Balustradensockeln fest eingebaute, quer zur Fahrtrichtung des Stufenbandes wirksame Lichtschranke (8, 9) arbeitet mit einer elektronischen Auswerteschaltung zusammen. Durch entsprechende Aussparungen (4.4, 4.5, 4.6, 4.7) in den Seitenschildern (4.3) der Stufen (4) und durch die Zwischenräume zwischen zwei benachbarten Stufen (4) entsteht bei der Vorbeifahrt des Stufenbandes an der Lichtschranke (8, 9) ein periodisches Hell-Dunkel-Muster, welches laufend mit einem gespeicherten Muster für den Normalbetrieb verglichen und ausgewertet wird. Tritt irgendeine Änderung der Intervalle oder des Musters ein, z.B. bei einer Übergeschwindigkeit oder bei einer abgesenkten Stufe (4) etc. wird die Fahrtreppe unmittelbar abgeschaltet und durch die normale Betriebsbremse stillgelegt.
Patent EP-0322542-A1 (EP)
Title: Verfahren zur Entzerrung von dispersiven, linearen oder näherungsweise linearen Kanälen zur Übertragung von digitalen Signalen sowie Anordnung zum Ausführen des Verfahrens
Inventor: LANGEWELLPOTT ULRICH DR ING
IPC: H04L25/03
Filed: 1988-11-04
Abstract: Verfahren zur Entzerrung von dispersiven, linearen oder näherungsweise linearen Kanälen zur digitalen Signalübertragung mittels eines an den Gesamt-Übertragungskanal angepaßten adaptiven Matched-Filters, das das Empfangssignal in eine zeitdiskrete Signalfolge umwandelt und dabei die optimalen Abtastzeitpunkte selbst bestimmt, und eines nachgeschalteten Entzerrers, der die Signalfolge abschnittsweise mittels eines Iterationsverfahrens mit Relaxation entzerrt.
Patent EP-0292043-A1 (EP)
Inventor: SHAW HENRY
IPC: D03D47/34
Filed: 1988-05-06
Abstract: Method for repairing a weft thread in the weft preparing device of a weaving machine, with the characteristic that, when a thread break (1) occurs before the thread accumulation space (4) of the weft accumulator (2), the method consists of using the thread reserve (R) present in the corresponding weft accumulator (2) in order to lead the broken section of thread (21) back, and then joining this thread section (21) with the end (22) of a weft thread (7, 25) which is connected to a yarn package (1, 24).
Patent EP-0285243-A1 (EP)
Inventor: PIERSON JOSEPH EUGENE
IPC: C03C10/14
Filed: 1988-02-10
Abstract: A lithium aluminosilicate glass body encased within, and integral with, a thin compressive, semicrystalline layer containing beta-eucryptite and/or beta-quartz solid solution crystals, and a method of producing such body. The layer has a substantially lower thermal coefficient of expansion than the glass, but has the same chemical composition as the glass. That composition, in percent by weight on a calculated oxide bases is 55-67% SiO₂, 5.0-7.5% Li₂O, 22-28% Al₂O₃, 0-2% Na₂O and 0-10% ZnO, the molar ratio of R₂O+RO to Al₂O₃ being greater than one. A controlled crystallization procedure is described by which the crystallized layer can be produced in a relatively short time.
Patent EP-0288314-A1 (EP)
Inventor: NIELSEN EDWARD GEORGE
IPC: E02F9/20
Filed: 1988-04-25
Abstract: A control for an excavator (20) controls the position of the bucket cutting edge (50) to a desired depth accurately by a calibrating laser receiver (72) mounted on the excavator stick (34) and passed through a stationary laser plane (68) wherever the stick is moved into or out of a trench. Linear position encoders (60,62,64) monitor the length that the actuating cylinders (54,56,58) are extended and lookup tables (130,132,134) convert the encoder outputs to angle represenations for determinng the positions of the laser receiver and the cutting edge. Other lookup tables (138-148) are utilized to avoid time-consuming iterative calculation procedures to provide real-time digital process solutions of trigonometric functions. The laser receiver (72) comprises a plurality of linearly aligned photo receptors with associated circuitry for producing an output representative of the receptor illuminated or, if a group of receptors are illuminated, the centremost receptor illuminated. An alternative embodiment, suitable for retrofit of existing excavators, utilizes gravity-operated pendant angle sensors (60′,62′,64′) on each member to provide an indication of cutting edge position.
Patent EP-0287420-A1 (EP)
Title: Procédé et buse d'oxycoupage
Inventor: ARNOUT MICHEL
IPC: B23K7/00
Filed: 1988-03-29
Abstract: L'invention concerne l'oxycoupage. Un dispositif d'oxycoupage comporte deux jets d'oxygène de coupe véhiculés par les conduits 31, 32 avec, entre eux, un conduit pour flamme carburante 47 assurant une reprise de chauffe en profondeur dans la saignée brute de coupe qui a été faite par le premier jet d'oxygène de coupe (via le conduit 31) et qui est finie, par le second jet d'oxygène de coupe (via le conduit 32). Application ou coupage de pièces de fortes épaisseur, telles les brames.
Patent EP-0298794-A1 (EP)
Inventor: MARGAIL JACQUES
IPC: H01L21/84
Filed: 1988-06-13
Abstract: According to the invention the semiconductive structure comprises a silicon oxide layer (104) interposed between a silicon substrate (102) and a silicon film (106) and obtained by successive implantation of oxygen ions into the substrate in doses lower than 1.5x10<1><8> ions/cm<2>, each implantation being followed by an annealing above 1100 DEG C. The semiconductive film (106) comprises a dislocation content lower than 10<5> per cm<2> and the oxide layer (104) is perfectly homogeneous. …<IMAGE>…
Patent EP-0323322-A1 (EP)
Inventor: MARTINOLI JEAN-LUC
IPC: G01N33/48
Filed: 1988-12-22
Abstract: The invention relates to an apparatus, of the type comprising a vertical bucket which contains the fluid and the necessary reagents, and in which a ferromagnetic ball is placed, which is set in rotation by an external magnetic field. 
<??>This apparatus is characterised in that its bucket (1) has on its lower part an annular rolling path (4) for said ball (5), and in that it comprises a detection device (17) which emits an electric signal every time that this ball (5) passes in front of it and which is associated with a measuring unit (23) which determines the variations in the time interval between two consecutive passages of said ball (5). 
<??>Application in measurement of the coagulation time of blood plasma. 
<IMAGE>
Patent EP-0346557-A1 (EP)
Title: Kombiniertes Fahrzeugornament mit Kühler-Thermometer-Verschluss
Inventor: KAISER ELMAR
IPC: G01K1/14
Filed: 1988-03-11
Abstract: Sinn und Zweck der Erfindung ist,ein kombiniertes Fahrzeug Ornament mit integriertem Thermometer bereit zustellen,der Lufstrom-Themperatur Messangaben dem Fahrer übermittelt und unter Berücksichtigung der Sicherheit ohne Montage/Beschädigung auf jedes Vehicle was sich fortbewegt, geklebt/verschraubt werden kann.
Patent EP-0371026-A1 (EP)
Inventor: KORTRIGHT KENNETH H
IPC: C12R1/91
Filed: 1988-04-25
Abstract: Lignée cellulaire hybride capable de produire des anticorps monoclonaux uniquement spécifiques aux neutrophiles et aux éosinophiles humains et ne présentant aucune spécificité à l'égard des lymphocites, des basophiles et des monocytes. En outre aucune réactivité ne se produit avec les cellules leucémiques aiguës. Un des partenaires dans la fusion d'hybridomes d'une cellule de rate de souris s'est développé à partir de granulocytes humains utilisés à titre d'agent d'immunisation. L'anticorps monoclonal peut en outre être utilisé pour dénombrer et isoler des neutrophiles dans le sang périphérique normal et éventuellement dans le sang de patients atteints de leucémie aiguë.
Patent EP-0327634-A1 (EP)
Inventor: HARRIS JAMES E
IPC: C08L71/12
Filed: 1988-07-27
Abstract: Described herein are immiscible poly(aryl ether sulfone) blends possessing improved flow properties. The novel 
compositions contain (a) from about 80 to about 99 percent by weight of a poly(aryl ether sulfone) having a second order 
glass transition temperature (Tg) higher than about 240°C, and (b) from about 1 to about 20 percent by weight of a second 
poly(aryl ether sulfone) having a Tg lower than about 225°C. The compositions described herein retain the very attractive 
characteristics of their constituents, and display excellent mechanical properties and heat resistance.
Patent EP-0391927-A1 (EP)
Inventor: KOHMANN KARL-HEINZ
IPC: B31B50/25
Filed: 1988-10-27
Abstract: Le dispositif comporte un système de chauffage destiné au matériau en feuille (1) constitué d'une matière synthétique thermoplastique transparente et dure, et un système de matriçage agencé immédiatement en aval du système de chauffage et destiné au formage des rainures constituant les arêtes de pliage de la fenêtre angulaire. Le système de chauffage consiste en deux barres chauffantes (3, 4) adjacentes au matériau en feuille (1), mutuellement opposées par rapport aux deux faces de celui-ci et s'étendant dans son sens de déplacement. Le système de matriçage comprend un cylindre cannelé (22) non chauffé et un contre-cylindre (25) non chauffé entre lesquels est guidé le matériau en feuille.
Patent EP-0348453-A1 (EP)
Inventor: LOK HIN CHING
IPC: B43K29/18
Filed: 1988-10-03
Abstract: Le dispositif permettant d'ouvrir les enveloppes comprend un bélier (28) monté pour effectuer un mouvement de va-et-vient dans un manchon creux (14). Une crevasse ou fente transversale (22) de réception des enveloppes est définie à une extrémité du manchon (14), et le bélier (28) porte une lame (32) présentant un bord (34) dirigé vers la fente de réception d'enveloppe. Un ressort (38) agit entre le manchon et le bélier pour solliciter le bord tranchant de la lame en l'éloignant de la fente transversale de sorte que la lame n'est pas exposée, sauf si la sollicitation du ressort est vaincue. Dans une autre variante, une lame (120) est disposée dans un corps (114). Un guide à l'intérieur du corps (114) limite le mouvement de la lame (120) dans un chemin linéaire entre une position dans laquelle fait saillie dans la crevasse (118) dans le sens de sa largeur et une position dans laquelle le bord tranchant est retiré de la crevasse (118). Un bouton (184) est monté excentriquement sur le corps (114) dans le chemin de déplacement d'une coulisse (124) et on peut le tourner pour limiter de manière réglable l'étendue de la saillie du bord tranchant (122) de la lame (120) dans la crevasse (118). Le bouton empêche la lame d'enjamber entièrement la crevasse.
Patent EP-0334252-A1 (EP)
Inventor: GAUBE GUNTHER
IPC: A01K1/01
Filed: 1989-03-18
Abstract: The folding carton is made of cardboard and has a bottom surface (2), two side walls (3, 4) and two end walls (7, 8) and a covering surface (5), the side walls and the end walls being connected to one another by gusset surfaces (10), by which means a tight trough is formed. A central portion (14) can be separated from the covering surface along a perforation line (13); due to this design, the folding carton can be used as a toilet for cats and dogs. <IMAGE>
Patent EP-0395776-A1 (EP)
Inventor: KRUMMEL PETER
IPC: H05B41/24
Filed: 1989-05-02
Abstract: In electronic ballasts, having invertors to which the mains AC voltage is fed via a rectifier voltage, use is made of at least one additional sine-wave correction capacitor. Known circuits of this type show a high dependency of the charge capacitor voltage to changes in the mains AC voltage and/or changes in the load of the load circuit, which result in serious operating disadvantages. It is proposed significantly to reduce this dependency of the charge capacitor voltage on mains AC voltage changes and/or load changes in that two clamping diodes (DBL, DBH), which are connected in series and whose polarity is opposite to that of the rectified AC voltage (UN), are connected in parallel with the invertor input, the common connecting point of which clamping diodes is likewise the output-side termination of the invertor (WR) which is common to the load circuit (LA) and the electrically effective bridging capacitor (CH). <IMAGE>
Patent EP-0344700-A1 (EP)
Inventor: FISHLER THEODOR-MOREL
IPC: C08L101/00
Filed: 1989-05-30
Abstract: Novel flame-retardant composition incorporate as an active ingredient pentabromobenzylester monoacrylate, or a product of its  in situ  reaction. 
     Articles made of flammable synthetic resins can be rendered flame-­retarded by the incorporation of the novel flame-retandant compositions.
Patent EP-0353422-A1 (EP)
Inventor: NASSAUER JOSEPH DR-ING
IPC: B01D61/00
Filed: 1989-06-08
Abstract: In a filtration apparatus for concentrating acidulated milk, a filter unit is located between a pump and a backpressure valve. The pump used is a displacement pump, even though the liquid to be filtered would, according to its viscosity value, permit a conventionally used centrifugal pump. During an operating period, the backpressure is gradually increased so that, in spite of increasing coverage of the filter with suspended, dissolved or emulsified constituents, the permeate flow through the filter remains constant. Owing to the characteristics of the displacement pump, the delivery rate remains the same in spite of the increasing backpressure, so that the purification effect of the delivered liquid on the deposits in the filter also remains the same. An extension of the possible duration of an operating period is achieved in this way. <IMAGE>
Patent EP-0365821-A1 (EP)
Inventor: NISHIO KIYOSHI
IPC: F16L47/04
Filed: 1989-09-19
Abstract: In the pipe joint made of resin in accordance with the present invention, a primary sealing (11) is formed between an inner ring (2) pressingly inserted into an insertion portion (50) of a pipe (5) at its one end to in­crease the diameter thereof, and the joint body (1) into which the insertion portion (50) of the pipe (5) increased in diameter, is being inserted. When the threaded connec­tion of a pushing ring (4) to the joint body (1) is forwarded, a sealing force is given to the primary sealing (11). The inner ring (2) has an inner diameter equal to that of the joint body (1) and that of the pipe (5), assuring a smooth movement of a fluid in the pipe (5) without remaining therein.